NIUNIU Round Key Rings Metal Flat Split Key Ring Bulk for Crafts Circular Keychain Key Ring Circular Keychain Hoops Keyring Loop Connector& Sturdy and durable: all flat silver keyrings are made of metal alloy and plating on the surface, sturdy and well sealed, not easy to scratch and will hold several keys securely, will not rust after long use. Safety: the key rings are flat and tightly closed to prevent the key rings from slipping. Flexible stainless steel openings allow easy installation of any key ring without the need to separate with great force. WIDE APPLICATIONS:These silver key rings are suitable for organizing your home, office building, and DIY accessories, and are also ideal for car key rings, lanyards, pet tags and other DIY projects." Color: silver Size: Outer diameter 30mm Quantity: 100pcs Kind tips: 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.